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Product Name: 1,1'-Methylenedi-2-naphthol
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1096-84-0

1096-84-0 structure

1096-84-0 structure

Name: 1,1'-METHYLENEDI-2-NAPHTHOL
Chemical Name: 1,1'-Methylenebis(naphthalen-2-ol)
CAS Number: 1096-84-0
Molecular Formula: C₂₁H₁₆O₂
Molecular Weight: 300.350
Catalog: Chemical reagent Organic reagent Bicyclic compound
Create Date: 2018-07-02 16:41:39
Modify Date: 2026-07-03 17:46:18

Name	1,1'-Methylenebis(naphthalen-2-ol)
Synonyms	1,1'-Methylenedi(2-naphthol) EINECS 214-145-4 BIS(2-HYDROXY-1-NAPHTHYL)METHANE 1,1’-methylenedi-2-naphtho 1,1-Methylene-di-2-naphthol [1,1'-Methylenebisnaphthalene]-2,2'-diol MFCD00046470 1,1'-Methylenedi-2-naphthol> 1,1'-METHYLENEBIS-2-NAPHTHALENOL 1,1'-Methylenebis(2-naphthol) 1-[(2-hydroxynaphthalen-1-yl)methyl]naphthalen-2-ol Bis(2-hydroxy-1-naphtyl)methane 1,1'-METHYLENEBIS(2-NAPHTHOL) 1,1''-Methylenedi-2-naphthol, 10 mM in DMSO SQUOXIN Bis(2-hydroxy-1-naphthyl)methane 1,1'-Methylenebis(2-naphthol) 1-[(2-hydroxynaphthalen-1-yl)methyl]naphthalen-2 -ol 2-Naphthalenol, 1,1'-methylenebis METHYLENE-1,1'-DI-2-NAPHTHOL Bis(2-hydroxy-1-naphthyl)methane 1,1'Methylenedi2naphthol,1,1' Methylenedi 2 naphthol

Density	1.3±0.1 g/cm3
Boiling Point	543.4±30.0 °C at 760 mmHg
Melting Point	181-190ºC (dec.)(lit.)
Molecular Formula	C₂₁H₁₆O₂
Molecular Weight	300.350
Flash Point	258.6±19.2 °C
Exact Mass	300.115021
PSA	40.46000
LogP	5.20
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.747

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL4400000

CHEMICAL NAME :: 2-Naphthol, 1,1'-methylenedi-

CAS REGISTRY NUMBER :: 1096-84-0

BEILSTEIN REFERENCE NO. :: 2059018

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H16-O2

MOLECULAR WEIGHT :: 300.37

WISWESSER LINE NOTATION :: L66J CQ B1- BL66J CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 13,381,1978

Hazard Codes	Xi
Safety Phrases	S22
WGK Germany	3
RTECS	QL4400000
HS Code	2907199090

Precursor 8
708-06-5 50-00-0 135-19-3 74-95-3
6638-23-9 15330-39-9 145510-95-8 5386-25-4
DownStream 10
2212-45-5 33230-77-2 1076-26-2 90-12-0
135-19-3 2636-79-5 27438-39-7 842-07-9
6968-28-1 224-48-6

HS Code	2907199090
Summary	2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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